Dyfyniad APA

Abdullah, N., Adnan, W. A. W., & Foth, M. (2020). User Science and Engineering. Springer Singapore.

Dyfyniad Arddull Chicago

Abdullah, Natrah, Wan Adilah Wan Adnan, và Marcus Foth. User Science and Engineering. Springer Singapore, 2020.

Dyfyniad MLA

Abdullah, Natrah, Wan Adilah Wan Adnan, và Marcus Foth. User Science and Engineering. Springer Singapore, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.